FPV Finder Buzzer 110dB Super Loud Alarm RC Signal Loss Tracker Dual LED Lights for FPV Racing RC Drone Airplane

I shove one of these into all my builds. They work great. Wish they were slightly smaller, but not bad. You need to install it where you can access and press the little button for two seconds, every time you remove your Lipo, or it starts beeping after two minutes. It’s loud and works great. The smallest build I fit it into was a Armattan Gecko, right behind the camera. But it’s squeezed in there. Hey, I got it to fit. There is no way I could get it to fit a 2.5 inch quad, or any “slammed deck” quad, like my Catalyst Machine Works Smooth Operator. Works great for the price, just be aware of how much space you have to work with.

These are my favorite accessories for any of my new or current builds. Very well made and easy to install. Perfect for finding where that lost drone went!

Title: Handy Signal Loss TrackerReview:The FPVDrone FPV Finder Buzzer has been a lifesaver when I lose sight of my drone during flights. The 110dB super loud alarm and dual LED lights make it easy to locate, even in challenging conditions. However, I do wish it came with silicone cables instead of PVC for added durability and flexibility. Overall, it's a handy accessory for FPV racing and drone flying, providing peace of mind knowing I can quickly locate my drone if it goes out of sight.

Shutoff button is in the wrong location vs the mini annd finder 2. And you can’t shut it off by plugging the battery in and unplugging it right fast like on the ‘other’ brand.

work great. Easy to solder to my drones and they are loud and bright. Very happy

I installed one of these in one of my quads and after a week it failed.It has two bright white lights and a single beeper... When it failed, one of the lights stopped working and the beeper got very quiet.The second one was bad right out of the bag. The lights work and the beeper works, but I'm guessing that the battery is bad since it won't charge or hold a charge when disconnected from a main source.The idea of these are good in the case that the main battery flies off, but the fact that they both failed in such a short time just means that I'll purchase something else to use when I'm flying longer range.

Wiring is simple. There are two options. If the FC includes 2 Buzzer pads then black cable goes to ground, red goes to B+ and yellow goes to B-. If the FC include only one buzzer pad then black goes to ground, red goes to 5V and yellow goes to buzzer pad. Since the buzzer has LEDs when it is triggered it will blink as well. The buzzer is loud and the lost drone beeping is even louder. Installation was easy and the buzzer is light enough for anything larger than 2.5inches. I am very happy with the product. One sits on my 3 inch drone and the other one is attached to my Tyro 99 conversion 5inch drone.

The FPV Drone finder is slightly smaller than some of it's competitors, like the ViFly units. It is easy to install and is quite loud.I like the fact that it has it's own battery and will work even if you eject the main flight battery.It also has bright LED lights which flash when beeping. When installing on a racing drone with BetaFlight, it didn't require any additional programming in the CLI. The only criticism I could make is that the included wires have a fairly stiff PVC type insulation rather than silicone rubber. I will be installing more of these to replace the standard buzzers on my other FPV aircraft soon.